ALLEVIATION OF SALINITY EFFECT IN IRRIGATION WATER AND SOIL ON MANFALOUTY POMEGRANATE TREES USING MAGNETIC WATER, BIO-FERTILIZER AND SOME SOIL AMENDMENTS

2017 ◽  
Vol 95 (2) ◽  
pp. 805-820
Author(s):  
THANAA M. EZZ ◽  
MAHMOUD A. ALY ◽  
MAHER G. NASSEM ◽  
SAFIA A. ABOU TALEB ◽  
MOHAMED E. FARAG
Keyword(s):  
Irrigation Water ◽  
Soil Amendments ◽  
Salinity Effect ◽  
Magnetic Water

scholarly journals Effect of Magnetic Irrigation Water on Apparent and Productive Characteristics of Bean crop (Viciafaba. L)

2019 ◽  
pp. 227-243
Author(s):  
Ali A. Made ◽  
Amal A. Alazarg ◽  
Almabrok Z. Alsharef ◽  
Karima K. Alturki ◽  
Mohamed A. Alafi
Keyword(s):  
Statistical Analysis ◽  
Irrigation Water ◽  
Germination Rate ◽  
Block Design ◽  
Chemical Properties ◽  
Magnetized Water ◽  
Third Stage ◽  
Untreated Water ◽  
Bean Crop ◽  
Magnetic Water

To achieve the objectives of the study, a field experiment was conducted in the area of Judaim 5 km east of the city of Zawiya - Libya at the farm of citizen Juma Al-Marhoon 2018. The experiment was designed with the design of randomized complete block design (RCBD Factorial) of three replicates, two varieties of bean crop (Viciafaba.L) (Cyprus and Aquadulcy), and two types of irrigation water (magnetic water Mw and non-magnetic water (N Mw). Soil samples from were collected at different depths over three time periods (after one and a half months and three months after harvesting). Some chemical properties of the samples were analyzed and measured. The results of statistical analysis of experiment data showed that the irrigation of the two varieties of bean crops (Cyprus and Aquadulcy) with magnetized water Mw compared to the non-magnetized water N Mw increased significantly in the number of plant branches and plant height. The increase was high significant in germination rate. The increase in productivity was significant in the weight of dry pods, the weight of dry seeds and the total weight of the plant and very high significant in the weight of 100 seeds (g). The other characteristics of the plant, such as vitality, weight, number of root nodes and harvesting index, were not affected by magnetic water. The results of the statistical analysis of soil collected in the first and third stage showed no significant differences between soil irrigated with magnetic water and irrigated soil with untreated water in most of the chemical properties of the soil, except for the dissolved potassium K and pH, the differences were highly significant in the soils collected in the third stage. The results of the statistical analysis of soil data collected in the second stage showed significant and high significant differences between soil irrigated with magnetic water and soil irrigated with untreated water in most of the chemical properties of the soil.

scholarly journals Influence of magnetised irrigation water on the fertigation process and potato productivity

2020 ◽  
Vol 66 (No. 2) ◽  
pp. 43-51
Author(s):  
Harby Mostafa
Keyword(s):  
Soil Properties ◽  
Irrigation Water ◽  
Yield Components ◽  
Magnetic Device ◽  
Yield And Yield Components ◽  
Normal Water ◽  
Engineering Parameters ◽  
Magnetic Water

An experiment was conducted for two seasons on a farm in the Mit Kenana village, Qalyobia, Egypt. The aim was to study the influence of a magnetised water technology on the fertilisers during irrigation (fertigation) and its impact on the water, soil as well as the yield and yield components for potatoes. The experiment included: Normal water (NM), magnetic water (MW), adding fertiliser before (FMW) and after magnetism (MWF). The results indicated that irrigation with magnetised water and then adding fertiliser (MWF) had a positive significant effect on the water and soil properties, the tuber engineering parameters improved and the potato productivity increased by 40.5% higher than the NM method.<br />The fertigation unit has to be installed after the magnetic device because the direct magnetisation of the water with the fertilisers contributes to the cracking and increases the solubility of the fertilisers that may lead to the possibility of leaching some of them away from the roots, which implies losing some of them and, therefore, decreasing the effectiveness of the fertilisers

Potential microbial risk factors related to soil amendments and irrigation water of potato crops

2007 ◽  
Vol 103 (6) ◽  
pp. 2542-2549 ◽  
Author(s):  
M.V. Selma ◽  
A. Allende ◽  
F. López-Gálvez ◽  
P. Elizaquível ◽  
R. Aznar ◽  
...  
Keyword(s):  
Risk Factors ◽  
Irrigation Water ◽  
Soil Amendments ◽  
Microbial Risk ◽  
Potato Crops

To the issue of water treatment by hydrocyclone on the systems of the combined irrigation

2020 ◽  
Vol 0 (2) ◽  
pp. 21-25
Author(s):  
Nikolay Dubenok ◽  
Andrey Novikov ◽  
Sergei Borodychev ◽  
Maria Lamskova
Keyword(s):  
Water Treatment ◽  
Organic Compounds ◽  
Irrigation Water ◽  
Irrigation System ◽  
Petroleum Products ◽  
Cylindrical Part ◽  
Agricultural Landscapes ◽  
Treatment Unit ◽  
Drain Pipe ◽  
Irrigation Network

At the stage of water treatment for irrigation systems, the efficiency capture coarse and fine mechanical impurities, as well as oil products and organic compounds affects the reliability of the equipment of the irrigation network and the safety of energy exchange processes in irrigated agricultural landscapes. The violation of work irrigation system can cause disruptions in irrigation schedules of agricultural crops, crop shortages, degradation phenomena on the soil and ecological tension. For the combined irrigation system, a water treatment unit has been developed, representing a hydrocyclone apparatus with a pipe filter in the case. For the capacity of 250 m3/h the main geometrical dimensions of hydrocyclone have been calculated. To organize the capture petroleum products and organic compounds, it has been proposed a modernization of a hydrocyclone unit, consisting in dividing the cylindrical part of the apparatus into two section. The first is section is for input irrigation water, the second one is for additional drainage of clarified irrigation water after sorption purification by the filter, placed on the disk and installed coaxially with the drain pipe and the pipe filter.

The Relationship between Priority and Value of Irrigation Water Used with Prior Appropriation Water Rights

2020 ◽  
Vol 96 (3) ◽  
pp. 384-398 ◽  
Author(s):  
Gi-Eu Lee ◽  
Kimberly Rollins ◽  
Loretta Singletary
Keyword(s):  
Irrigation Water ◽  
Water Rights ◽  
Value Of Irrigation Water ◽  
The Relationship
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